Text

WCAP-17678-NP, Rev. 0, Wolf Creek Generating Station Post-Fukushima NTTF 2.3 Seismic Walkdown Submittal Report. Appendix B, Area Walk-by Checklists (Awcs), Page B-151 Through Page B-184
	ML12342A254
Person / Time
Site:	Wolf Creek
Issue date:	11/30/2012
From:	; Wolf Creek
To:	; Office of Nuclear Reactor Regulation
References
	ET 12-0032 WCAP-17678-NP, Rev 0
	Download: ML12342A254 (34)
	v • d • e

B-151 Status: N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : AUX, 2047.5, UNK Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.

1. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?

2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?

3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g.,

condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?

6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?

7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and WCAP-17678-NP November 2012 Revision 0

B-152 Status: N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area: AUX, 2047.5, UNK temporary installations (e.g., scaffolding, lead shielding)?

8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?

Comments Evaluated by: Hunter Young Date: 11-15-12 Timothy Nealon 11-15-12 Area I AUA, ZU4(

WCAP-1 7678-NP November 2012 Revision 0

B-153 Status: M N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : AUX, 2047.5, UNK Area # AUX, 2047 Area # AUX, 2047 Area # AUX, 2047 Area # AUX, 2047 Area # AUX, 2047 WCAP-17678-NP November 2012 Revision 0

B-154 Status: Y] N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area: AUX, 2047.5, UNK Area I AUA, ZU4(

Area # AUX, 2047 WCAP-17678-NP November 2012 Revision 0

B-I155 Status: MI-- N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : AUX, 2047.5, UNK Area # AUX, 2047

,M ran It a I IN 'JIIA I Area # AUX, 2047 Area # AUX, 2047 WCAP- 17678-NP November 2012 Revision 0

B-156 Status: [ N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area: AUX, 2047.5, UNK

/Aran-3 At IIX A.llalI SrpA 39 11 A [JtIMll Area ? AUA, ZU41 Area # AUX, 2047 WCAP-17678-NP November 2012 Revision 0

B-157 Status: M N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : AUX, 2047.5, UNK Area ; AUA, ZU4/

WCAP-17678-NP November 2012 Revision 0

B-158 Status: Y U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : CTRL, 1974, 3101 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end ofithis checklist for documenting other comments.

1. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?

2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?

3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g.,

condition of supports is adequate ,and fill conditions of cable trays appear to be inside acceptable limits)?

Majority of overhead distribution',notedto be rod-hung but regularly supported with ductile connections. Moreover,the tributaryspans of overhead systems are low mass. Given adequate capacity due to regularsupport and ductile connections and low demand due to low mass, there is no adverse concern.

4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

Noted small clearance between fire piping and pipe stubs. No soft targets nearby and fire piping is well-supported. Therefore, no hazard.

5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?

Noted wet threadedfire piping equipment in area but no equipment is sensitive to spray. Firepiping is regularlysupported so as to preclude falling.

Therefore no spray hazard.

6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?

7. Does it appear that the area is free of potentially adverse seismic interactions No associated with housekeeping practices, storage of portable equipment, and WCAP-17678-NP November 2012 Revision 0

B-159 Status: YPW- U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area: CTRL, 1974, 3101 temporary installations (e.g., scaffolding, lead shielding)?

Noted sign posts located near safety related airtubing. Sign posts could fall and damage airlines. Ops corrected on the spot Also, sign posts were not set flat, but tilted.

8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?

Comments Evaluated by: Hunter Young Date: 11-15-12 Timothy Nealon 11-15-12 Area # CTRL, 1974, 3101 9-18 013 Area # CTRL, 1974, 3101 9-18 014 WCAP-17678-NP November 2012 Revision 0

B-160 Status: YDW- U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : CTRL, 1974, 3101 Arpa 0 rTP IQ74 n n10A-i A n1 Arp.Aq I TRL 1 q74 31M1 9-1A 017

/aran 3z i:lN i 1 1/*

%4 "4111 r %4,-lx f nm AronU = :I wI ' 4I - I~/ MI 111%4

)1'1%_1 Area # CIRL, 1974, 3101 9-18 020 Area # CIRL, 1974, 3101 9-1B 021 November 2012 WCAP- 7678-NP WCAP-117678-NP November 2012 Revision 0

B-161 Status: Y IN- U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : CTRL, 1974, 3101 Area # CTRL. 1974. 3101 9-18 022 Area # CTRL- 1974. 3101 9-1A 023 Area # CTRL 1974 3101 9-1A 024 Arp.a # CTRI Iq74' 3101 A-1R 092f Area ;F U I1(L, 1hJW4, ilulUý1-1tS U~tb Area IFU I KL, IU14, JIUI 9-16 UZI WCAP- 17678-NP November 2012 Revision 0

B-162 Status: Yf U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : CTRL, 1974, 3101 Ara it rTRL 1974 ,m0 nic-iR 028 Arpir # CTRL 1C174 3101 9-18 029 AM= Z ( - 1lEI 114 /,a -41111 MI-1K M11:411 ArO*.q3XI.lRI 1%!4t Aim11 m-imii.-Ii AreaUFL;I KL, U4, 51 U1 U-1 13U32 1 Area#C1RI L, 1974, 3101 9~-1 B U33 WCAP-17678-NP November 2012 Revision 0

B-163 Status: Y [l-I U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : CTRL, 1974, 3101 Area # CTRL. 1974. 3101 9-18 034 Area # CTRL. 1974. 3101 9-18 035 Area # CTRL. 1974. 3101 9-18 036 Area # CTRL. 1974. 3101 9-18 037 Area # CTRL, 1974, 3101 9-18 041 Area # CTRL, 1974, 3101 9-18 042 WCAP-17678-NP November 2012 Revision 0

B-164 Status: Y *-] U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : CTRL, 1974, 3101 Area F U I 1(L, 1 U(4, JIUI U-I 0 U4.5 Area # CTRL, 1974, 3101 9-18 044 WCAP-17678-NP November 2012 Revision 0

B-165 Status: Y -N-] U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : CTRL, 1974, 3101 Area ;fL;II-L, Th3(4, ilUl 9-18U4b WCAP- I 7678-NP November 2012 Revision 0

B-166 Status: M N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : CTRL, 2000, 3302 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.

1. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?

2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?

3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g.,

condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

Overheadequipment is ruggedly supported; therefore no hazard. Chain-hung lights noted to have adequate clearance so as to preclude impact. No hazard.

4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

Noted two S-hook lights between diesel door and NGO2A bus with S-hooks not fully closed. Given that the hooks are not open enough for lateral excitation to cause hooks to disengage, the SWTjudged the lights to be no impact or fall hazard. Although no adverse seismic concern, SWT notified WCNOC to close for good practice.

5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?

6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?

WCAP-17678-NP November 2012 Revision 0

B-167 Status: Y N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : CTRL, 2000, 3302

7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

Noted equipment cabinetmoved away from its originallocation (adjacentto NGO02) to its currentlocation againstthe north wall as a result of IPEEE.

Currentlocation poses no hazard to equipment

8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?

Noted missing panel bolt on NB0201. Panelserves no structuralpurpose; therefore no adverse seismic concern but notified WCNOC.

The SWT also noted NGO24A with doors open, but cabinet confirmed to be out of service. Therefore, no adverse condition.

Comments Evaluated by: Hunter Young Date: 11-15-12 Timothy Nealon 11-15-12 Area # CTRL, 2000, 3302 9-18 054 Area # CTRL, 2000, 3302 9-18 055 WCAP-1 7678-NP November 2012 Revision 0

B-168 Status: M N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : CTRL, 2000, 3302 Area # CTRL, 2000, 3302 9-18 056 Area # CTRL, 2000, 3302 9-18 057 WCAP-17678-NP November 2012 Revision 0

B-169 Status: M* N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : CTRL, 2000, 3302 Area iFU I XL, ZUUU, 33iUZ 9-16 Ubb Area L; I lL, 2UUU, 33U2 9-1b Ub9 WCAP-17678-NP November 2012 Revision 0

B-170 Status: rYII N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : CTRL, 2000, 3302 Area # CTRL, 2000, 3302 9-18 060 Area # CTRL, 2000, 3302 9-18 061 WCAP-1 7678-NP November 2012 Revision 0

B-171 Status: M N U Area Walk-By Checklist (AWC) om/Area): Area : CTRL, 2000, 3302 Area # CTRL, 2000, 3302 9-18 063 Area ;F U I KL, ZUUU, JiJUZ V-16 Utb2 WCAP-17678-NP November 2012 Revision 0

B-172 Status: [] N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area: CTRL, 2000, 3302 Area # CTRL, 2000, 3302 9-18 065 Area # CTRL, 2000, 3302 9-18 064 WCAP- 17678-NP November 2012 Revision 0

B-173 Status: M N U Area Walk-By Checklist (AWC)

I nr-tfinn IRIgin PIho PrInnmlA a : CTRL, 2000 Area # CTRL, 2000, 3302 9-18 067 Area ?f U I l(L, ZUUU, JJUZ V-16 UOU WCAP-17678-NP November 2012 Revision 0

B-174 Status: M N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : CTRL, 2000, 3302 Area # CTIL, 2U00, 33U2 9-18 U58 WCAP-17678-NP November 2012 Revision 0

B-175 Status: N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : CTRL, 2016, 3405 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.

1. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?

2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?

3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g.,

condition, of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

4.. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could'cause flooding or spray in the area?

6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?

7. Does it appear that the area is free of potentially adverse seismic interactions .Yes associated with housekeeping practices, storage of portable equipment, and WCAP-17678-NP November 2012 Revision 0

B-176 Status: M N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : CTRL, 2016, 3405 temporary installations (e.g., scaffolding, lead shielding)?

8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?

Comments Evaluated by: Hunter Young Date: 11-15-12 Timothy Nealon 11-15-12 Area # CTRL, 2016, 3405 9-18 099 Area ; U TL, I 2U1b, 34U5 9-1B 098 WCAP-17678-NP November 2012 Revision 0

B-177 Status: M N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area: CTRL, 2016, 3411 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.

1. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?

2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?

3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g.,

condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

Noted slightly open S-hook lighting fixture, but hook is not open enough to be fall hazard. No issue.

5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?

6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?

7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and WCAP-17678-NP November 2012 Revision 0

B-178 Status: N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : CTRL, 2016, 3411 temporary installations (e.g., scaffolding, lead shielding)?

8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?

Comments Evaluated by: Hunter Young Date: 11-15-12 Timothy Nealon 11-15-12 Area # CTRL, 2016, 3411 9-18 105 Area # CTRL, 2016, 3411 9-18 106 WCAP-17678-NP November 2012 Revision 0

B-179 Status: r-Y] N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : CTRL,:

Area # CTRL, 2016, 3411 9-18 108 WCAP-1 7678-NP November 2012 Revision 0

B-180 Status: M N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area : CTRL, 2016, 3415 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.